| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.19 031/158] media: staging: media: davinci_vpfe: - Fix for memory leak if decoder initialization fails. | Date | Mon, 15 Jul 2019 10:16:02 -0400 |
| |
From: Shailendra Verma <shailendra.v@samsung.com>
[ Upstream commit 6995a659101bd4effa41cebb067f9dc18d77520d ]
Fix to avoid possible memory leak if the decoder initialization got failed.Free the allocated memory for file handle object before return in case decoder initialization fails.
Signed-off-by: Shailendra Verma <shailendra.v@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/staging/media/davinci_vpfe/vpfe_video.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index 1269a983455e..13b890b9ef18 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -422,6 +422,9 @@ static int vpfe_open(struct file *file) /* If decoder is not initialized. initialize it */ if (!video->initialized && vpfe_update_pipe_state(video)) { mutex_unlock(&video->lock); + v4l2_fh_del(&handle->vfh); + v4l2_fh_exit(&handle->vfh); + kfree(handle); return -ENODEV; } /* Increment device users counter */ -- 2.20.1
|